/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.uberfire.ext.wires.core.grids.client.util;

/**
 * Utilities class
 */
public class MathUtilities {

    private static final double EPSILON = 0.0000001;

    /**
     * Convenience method to check if a double is "almost" one.
     * @param value A value to be checked.
     * @return true if the value is "almost" one.
     */
    public static boolean isOne(final double value) {
        return value >= 1.0 - EPSILON && value <= 1.0 + EPSILON;
    }
}
